Please note that any links to online stores may be affiliates. The company or PR agency usually provides most review samples, but they have no control over my content, and I always provide my honest opinion. The Aosu Video Doorbell Ultra has been available for a few years and has received excellent reviews on Amazon. However, being a lesser-known brand among the many Chinese options on the platform, it's easy to overlook. After using the video doorbell for the past couple of weeks, I have been pleasantly surprised by its performance. **Related Reviews** **Specifications** The Aosu Video Doorbell Ultra offers 5MP Ultra HD video with two-way talk, radar, passive infrared, and human body detection with motion alerts, a 133° horizontal and 103° vertical field of view, and more. The device can be powered by a built-in battery or existing doorbell wiring, and it has enhanced dual-band WiFi connectivity. **Features** The video doorbell offers 60 days of loop recording, 180 days of battery life, a 166° field of view, 5 GHz/2.4 GHz WiFi, triple motion detection, enhanced night vision, thumbnail real-time notifications, quick reply to video calls, smart playback, and compatibility with Amazon Alexa and Google Assistant. **Unboxing** Inside the box, you'll find a mounting template, window sticker, quick start guide, chime/home base, doorbell with a 15-degree wedge, Phillips head screwdriver, mounting screws, plastic anchors, USB-C cable, push pin for doorbell removal, and extension wires with wire nuts. **Set Up and Aosu App Settings** Setting up the Aosu Video Doorbell Ultra is straightforward. Simply plug in the chime, connect to the IOS app, sync the doorbell, and mount it securely in place. **Subscription Fees** While the camera can be used without a subscription, there are various subscription options available for advanced features like facial detection. **Motion Detection & Facial Detection** The camera supports motion detection, human detection, and facial detection, with the option to upgrade for Face AI capabilities. **Battery Life** The battery life of the Aosu Video Doorbell Ultra has been impressive, lasting over three months with minimal daily drainage. **Price and Alternative Options** The Aosu Video Doorbell Ultra is priced at £105, with alternative options like the Ring Video Doorbell, Blink Video Doorbell, Tapo 2K 5MP Smart Wireless Security Camera Doorbell, and Eufy Security Video Doorbell Wireless S210 also available. **Overall** Overall, the Aosu Video Doorbell Ultra offers a great balance of features, performance, and affordability, making it a compelling choice in the video doorbell market. **Review Summary** In conclusion, the Aosu Video Doorbell Ultra is a fantastic option for those looking for an affordable and reliable video doorbell solution. [Author Bio: James, a UK-based tech enthusiast and Editor of Mighty Gadget, has been running the blog since 2007. With a background in Information Systems Design and a Master's Degree in Computing, he brings a unique perspective to tech blogging. Vuelio consistently ranks Mighty Gadget as one of the top technology blogs in the UK.] [Disclaimer: This article may contain affiliate links. Last update on 2024-07-02]